Browsing University of Waterloo by Author "Goyal, Rakesh Kumar"
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Fracture mechanics based estimation of fatigue lives of laser welded joints
Goyal, Rakesh; Bogdanov, Sergey; El-zein, Mohamad; Glinka, Grzegorz (Elsevier, 2018-11-01)The conventional joining methods like resistance spot welding and arc welding have several challenges during joining of thin sheets of high strength steel materials. One of the main challenges is that application of these ... -
A stress analysis method for fatigue life prediction of welded structures
Goyal, Rakesh Kumar (University of Waterloo, 2015-04-07)In the case of structural weldments, the procedure for estimating fatigue life requires information concerning geometry of the object, loads and material. Detailed knowledge of stress fields in the critical regions of ...